Part of a vacuum cleaner



FIG. 1 is a perspective view of a part of a vacuum cleaner showing ournew design;

FIG. 2 is a plan view thereof from above;

FIG. 3 is a bottom view thereof;

FIG. 4 is a side view thereof; and,

FIG. 5 is a side view of the opposite side of FIG. 4.

We claim the ornamental design for a part of a vacuum cleaner, as shownand described.